# Alteration or repair permit 101064987 at 233 S Wacker Dr, Chicago

Chicago Department of Buildings permit 101064987: issued Apr 1, 2025 for alteration or repair work at 233 S Wacker Dr. Standard plan review. - 2019 CBRC - Level 2: partial 81st floor: alteration to portion of floor for communications equipment room per attached plans. Construction type 1a; existing and planned occupancy type B business, czo 17-17-0104-u office. No exterior work.

- Permit number: 101064987
- Issued: Apr 1, 2025
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $150,000
- ZIP code: 60606 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/233-s-wacker-dr/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-07 04:42 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 233 S Wacker Dr: https://nearbypermits.com/chicago/address/233-s-wacker-dr/